← Polars

Race Boatspeed Table

Best Boatspeeds (kt)
Santa Barbara to King Harbor 2018 · P85 per cell · 58 TWA×TWS cells (n>=5 each)
TWA \ TWS 5–10 10–12 12–14 14–16 16–20 20–25
30.0 7.79 – – – – –
35.0 7.67 – – – – –
40.0 7.44 – – – – –
45.0 6.76 – – – – –
50.0 5.45 – – – – –
55.0 6.15 – – – – –
60.0 6.88 – – – – –
65.0 6.89 – – – – –
70.0 7.12 5.18 – – – –
75.0 7.10 7.08 – – – –
80.0 7.36 – – – – –
85.0 7.87 – – – – –
90.0 7.71 – – – – –
95.0 7.58 – – – – –
100.0 8.42 – – – – –
105.0 8.34 10.38 – – – –
110.0 8.15 11.04 – – – –
115.0 7.92 – – – – –
120.0 7.49 9.56 9.92 – – –
125.0 7.92 9.62 10.04 11.12 13.14 –
130.0 8.15 9.73 10.42 11.23 14.12 15.78
135.0 7.95 9.79 10.24 11.10 14.87 15.88
140.0 7.08 9.27 9.82 10.56 13.61 16.02
145.0 5.55 8.97 9.64 10.35 12.70 16.35
150.0 4.23 8.51 9.53 – 11.98 –
Up.Vs7.797.08––––
Up.Bt30.075.0––––
Up.Vmg6.751.83––––
Dn.Vs7.958.519.5310.3514.8716.35
Dn.Bt135.0150.0150.0145.0135.0145.0
Dn.Vmg5.627.378.258.4810.5213.40
Observed - MM reference (kt)
Always on the VPP grid, regardless of the Grid setting above · positive = beat the polar at that cell · negative = underperformed it · "na" = one side has no data (observed cell dropped, or this target has no solution there)
TWA \ TWS 4 6 7 8 9 10 12 14 16 20 25 30
45.0 na -4.17 +1.32 +1.43 +0.07 -0.81 na na na na na na
52.0 na na na na na na na na na na na na
60.0 na na -0.17 na -1.73 na na na na na na na
70.0 na +0.77 -0.92 -1.55 -1.68 -3.76 na na na na na na
75.0 na -0.05 -0.61 -0.98 -1.71 -3.23 na na na na na na
80.0 na +0.20 -0.01 -0.90 -1.43 na na na na na na na
90.0 na -0.90 -1.24 -1.66 -1.78 na na na na na na na
100.0 na -1.12 -0.71 -0.51 -1.22 -1.17 na na na na na na
110.0 na -0.67 -0.62 -0.59 -0.56 -1.02 na na na na na na
120.0 na -0.48 -0.26 -0.47 -0.89 -1.31 -2.91 -4.58 na na na na
130.0 na -0.40 -0.46 -0.45 -0.34 -0.38 -1.46 -2.44 -3.27 -5.09 na na
135.0 na -0.48 -0.24 -0.35 -0.18 +0.09 -0.84 -1.95 -2.07 -3.02 -9.39 na
140.0 na -0.64 -0.22 +0.35 +0.60 +0.07 -0.74 -1.67 -1.98 -2.05 na na
150.0 na -0.26 na na na na +0.44 -0.32 -0.03 +0.72 na na
160.0 na na na na na na na na na na na na
Up.Vs na +2.39 +1.32 +1.43 +0.07 -0.81 na na na na na na
Up.Bt na +25.0 +0.0 +0.0 +0.0 +0.0 na na na na na na
Up.Vmg na -0.97 +0.93 +1.01 +0.05 -0.57 na na na na na na
Dn.Vs na -1.10 -0.22 +0.35 +0.60 +0.07 -0.96 -2.03 -2.10 -3.75 -9.39 na
Dn.Bt na +10.0 +0.0 +0.0 +0.0 +0.0 +10.0 +10.0 +10.0 +15.0 +0.0 na
Dn.Vmg na -0.39 -0.17 +0.26 +0.46 +0.05 +0.19 -0.58 -0.47 -0.27 -6.64 na

Grid uses the observed data's own resolution — 5° TWA bins, the same 7 TWS bands as the Polars page — not the VPP tables' exact grid points. Switch to "VPP grid" above for a row-for-row comparison against WCE/WCN/MM. Cells need ≥5 raw readings to show (same threshold as the Polars page).

The "Observed − MM reference" diff table below (and in the PDF download) is always on the VPP grid regardless of the Grid setting above — pick which target it diffs against with "Diff vs."